Papers - HOSODA Masahiro
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Development and application of continuous measurement system of radon exhalation rate
Masahiro Hosoda, Tetsuo Ishikawa, Atsuyuki Sorimachi, Shinji Tokonami, Shigeo Uchida
Review of Scientific Instruments 82 ( 1 ) 015101-1 - 015101-4 2011.1
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The effect of water content on the radon emanation coefficient for some building materials used in Japan
Nabil M. Hassan, Tetsuo Ishikawa, Masahiro Hosoda, Kazuki Iwaoka, Atsuyuki Sorimachi, Sarata K. Sahoo, Miroslaw Janik, Chutima Kranrod, Hidenori Yonehara, Masahiro Fukushi, Shinji Tokonami
Radiation Measurements 46 232 - 237 2011.1
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Thoron exhalation rate in many areas in Japan
Michikuni Shimo, Yuu Ishimori, Masahiro Hosoda, Shinji Tokonami
Radiation Protection Dosimetry 141 ( 4 ) 473 - 476 2010.10
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Effective dose to miners due to radon an thoron in a manganese mine in Hungary
Norbert Kavasi, Vigh Tamas, Atsuyuki Sorimachi, Tetsuo Ishikawa, Shinji Tokonami, Masahiro Hosoda
Radiation Protection Dosimetry 141 ( 4 ) 432 - 435 2010.10
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Separately measuring radon and thoron concentrations exhaled from soil using AlphaGUARD and liquid scintillation methods
Yumi Yasuoka, Atsuyuki Sorimachi, Tetsuo Ishikawa, Masahiro Hosoda, Shinji Tokonami, Nobutoshi Fukuhori, Janik Miroslaw
Radiation Protection Dosimetry 141 ( 4 ) 412 - 415 2010.10
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A comparative study of thorium activity in NORM and high background radiation area
Sahoo Sarata Kumar, Tetsuo Ishikawa, Shinji Tokonami, Atsuyuki Sorimachi, Janik Miroslaw, Nabil M. Hassan, Masahiro Hosoda, Kranrod Chutima, Chanyotha Supitcha, Vangeline Parami, Hidenori Yonehara, Ramola Rakesh, Masahide Furukawa
Radiation Protection Dosimetry 141 ( 4 ) 416 - 419 2010.10
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In situ measurement on thoron exhalation rate in Okinawa, Japan
Yoshitaka Shiroma, Noki Isa, Masahiro Hosoda, Atsuyuki Sorimachi, Tetsuo Ishikawa, Shinji Tokonami, Masahide Furukawa
Radiation Protection Dosimetry 141 ( 4 ) 457 - 461 2010.10
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Influence of soil environmental parameters on thoron exhalation rate
Masahiro Hosoda, Shinji Tokonami, Atsuyuki Sorimachi, Tetsuo Ishikawa, Sahoo Sarata Kumar, Masahide Furukawa, Yoshitaka Shiroma, Yumi Yasuoka, Janik Miroslaw, Norbert Kavasi, Shigeo Uchida, Michikuni Shimo
Radiation Protection Dosimetry 141 ( 4 ) 420 - 423 2010.10
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気中ラドン濃度簡易測定器の開発
下道國, 岡光昭, 山田純也, 細田正洋, 小西敏春, 渡井勝範, 阪本文男, 山崎直, 西本昭義
保健物理 45 ( 3 ) 244 - 252 2010.9
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環境移行パラメータ推定支援ツールを用いたラドン散逸率の評価の検討
細田正洋, 床次眞司, 石川徹夫, Sarata K. Sahoo, 反町篤行, Janik Miroslaw, Norbert Kavasi, 内田滋夫
Radioisotopes 59 ( 7 ) 423 - 428 2010.7
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Assessment of the natural radioactivity using two techniques for the measurement of radionuclide concentration in building materials used in Japan
Nabil M. Hassan, Tetsuo Ishikawa, Masahiro Hosoda, Atsuyuki Sorimachi, Shinji Tokonami, Masahiro Fukushi, Sarata K. Sahoo
Journal of Radioanalytical and Nuclear Chemistry 283 ( 1 ) 15 - 21 2010.1
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Anomalously High Radon Concentrations in a Dwelling in Okinawa, Japan
Atsuyuki Sorimachi, Chutima Kranrod, Shinji Tokonami, Tetsuo Ishikawa, Masahiro Hosoda, Miroslaw Janik, Reina Shingaki, Masahide Furukawa
Radioisotopes 58 ( 12 ) 807 - 813 2009.12
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Simultaneous measurements of radon and thoron exhalation rates and comparison with values calculated by UNSCEAR equation
Masahiro Hosoda, Atsuyuki Sorimachi, Yumi Yasuoka, Tetsuo Ishikawa, Sarata K. Sahoo, Masahide Furukawa, Nabil M.Hassan, Shinji Tokonami, Shigeo Uchida
Journal of Radiation Research 50 ( 4 ) 333 - 343 2009.6
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ハンガリーの修復作業中のウラン鉱山における環境放射能・線の調査
細田正洋, 反町篤行, 石川徹夫, Sarata Kumar Sahoo, Norbert Kavasi, Tibor Kovacs, 床次眞司
保健物理 44 ( 2 ) 191 - 197 2009.6
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222Rn exhalation rate from Egyptian building materials using active and passive methods
Nabil M. Hassan, Masahiro Hosoda, Tetsuo Ishikawa, Shinji Tokonami, Masahiro Fukushi, Abdel F. Hafez, Emad Khalil
Japenese Joural of Helth Physics 44 ( 1 ) 106 - 111 2009.3
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Experimental system to evaluate the effective diffusion coefficient of radon
Masahiro Hosoda, Shinji Tokonami, Atsuyuki Sorimachi, Miroslaw Janik, Tetsuo Ishikawa, Yoshinori Yatabe, Junya Yamada, Shigeo Uchida
Review of Scientific Instruments 80 ( 1 ) 013501-1 - 013501-5 2009.1
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屋内ラドンの高濃度化の要因調査- 熊本市の場合
細田正洋, 反町篤行, 石川徹夫, 中村祐也, 床次眞司
保健物理 43 ( 4 ) 349 - 353 2008.12
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The effect of geological and geographical features on environmental radiation
Junya Yamada, Mitsuaki Oka, Michikuni, Shimo, Kazuyuki Minami, Susumu, Minato, Masato Sugino, Masahiro Hosoda, Masahiro Fukushi
The Natural Radiation Environment 1034 498 - 502 2008.11
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Radon and Thoron Exhalation rate map in Japan
Masahiro Hosoda, Michikuni Shimo, Masato Sugino, Masahide Furukawa, Masahiro Fukushi, Kazuyuki Minami, Kazutaka Ejiri
The Natural Radiation Environment 1034 177 - 180 2008.11
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東京都内地下鉄線の空間γ線線量率
小川雅之, 細田正洋, 福士政広, 小柏進
Radioisotopes 57 ( 5 ) 313 - 320 2008.5